三年级小数加减法竖式计算题库.docx

1、三年级小数加减法竖式计算题库三年级小数加减法竖式计算题库 作者: 日期: 1.小数数位相同的加减法(竖式计算).38+4.3= 26.5.83=3.6-2.5 6.5-.4= 15.1+13.51= 9.0-8.5755+4.5= 3.27-2.9= 1.657.= 19.017.9=7.510.9= 8.57=5.4-.25= 48+.9= 1.3+8.7= 8.0-.56= 82+1.5 43-9.05= .75+28= .28-3.37= 4.4 5.16.89= .17+2.3= .07-0.8= 56-.73 13.18+527 2.小数数位不同的加减法.8+.02 607-493=

2、 3.7+2.36 54.97= 102-8.75= 126.58 .3-2.5= 3+35= 3.59= 3.-207= 781-3.75= 12.1+5.34 040.125= 18.7+3.96= 6478= 1-1.0= 5.67.845= 0.506-.19 11.04-7= 1-.45=1.4-040 3.06+.6= 435-234= 5.9839=5.63.5= 10-0.55=9+10 120+0875 37.8+3.02= 0.040.25=3.整数与小数的加减法110. 2+8.03= 267.98= + 7.8+2 = 3.+3= 283.6= 10-0.81 10-.

3、36= 0-0.2 8-7.089= 45.45-5 95-9.85 0942 3.09-1= 9685-85= 1-0.41= 5-0.45= 4.小数加减.3-.= 2.8-523 36+4.34= 3.52-4.66=5.6-.= 159.26 .241.5= 8.5=7+0.4= 16.23+89= 13.79-65 15+0.68= 72.88. 5.1+7915.98-. 5.07+613= 小数数位相同的加减法2.38+4.83= 267583 3.64.5= 6.52-3.4 15.31.51= 7.51+.455+.5= 32-2.49= 165-.9= 19.017.9 5

4、.48-25 4.+89= 10.3587= 8.4.5= 93-7= .132.251.55= 9.3-9.05= 175+208 4.28-3.37= 4.1.53 5.07-.98= 5.7-.3= 13185.= 小数数位不同的加减法2.+3.02= 60-49= 372.36= 14+97= 102-8.75= 12.7+8 73-2.25 3.8+3.54 3.0-.9= 12.07= 7.81-735 .16+5.47= 0.0.125= 1.+3.96= 6+78= 62.117075.-0.5= 0.506-.19= 1104-73= 1.-.05= 1.4-0405= 30

5、6+0.66 .-27.4= 15.98-3= 756-355= 0.1-0=5.94+0.7= .03075 378+3.02= 0704-025 3整数与小数的加减法（竖式计算)1+1.1 27+.0 2.98= 1399+1= 7.88+2 = 8-7.89=23.56= 10-0.1= 10-036 2092= 95-9.8= 209.4 35.09-11= 5-85= 0-041= 4.435+3= 454-4= 4.小数加减混合运算5.03-5= 2.8-5.3= 23.66. 66-3.82=.60.8= 5.+3.26= 6.2+41.5= 78-8.6 10.75+.= 6.+.92= 5028.= 3.8+5=1379-9.5= 15.68= 15.98-3.9= 325+5.07= 639-5.= 171-1=